Unit13Period6(3a-3bTopicwriting)課件人教版英語(yǔ)九年級(jí)全冊(cè)

We'retryingtosavetheearth!We'retryingtosavetheearth!Unit13Period6(3a-3b+Topicwriting)Unit13Period6(3a-3b+Topicwriting)R九年級(jí)LearningobjectivesBytheendofthisclass,youwillbeableto：talkaboutpollutionsaroundusandthinkaboutcausesandsolutions;writeanarticletointroduceenvironmentalproblemsandgivesuggestions.LeadinWhat’swrongwiththeearth？Itissick.Whyistheearthsick？Becausetherearemanykindsofpollutionsontheearth.Pre-writingWhatkindsofpollutionsarearoundus？Pre-writingWhatkindsofpollutionsarearoundus？airpollutionPre-writingWhatkindsofpollutionsarearoundus？noisepollutionPre-writingWhatkindsofpollutionsarearoundus？waterpollutionPre-writingWhatkindsofpollutionsarearoundus？landpollutionPre-writingWhatkindsofpollutionsarearoundus？wastepollutionPre-writingWhatisthevideoabout？Itisabout

.pollutionsOurearthis

.badlypollutedOurearthisingreat

.dangerWehaveonlyoneearth.Pre-writingWhatisthepollution？DescribethecauseairpollutionTheairisbadly

becausetherearesomany

ontheroadthesedays.carspollutedPre-writingWhatisthepollution？DescribethecauseairpollutionFactoriesthatburncoal

theairwithalotof

.polluteblacksmokeThereistoomuch

ontheground.People

thingseveryday.Pre-writingWhatisthepollution？DescribethecausewastepollutionrubbishandwastethrowawayPeoplearelitteringin

likeparks.Thisisturning

placesinto

ones.Pre-writingWhatisthepollution？DescribethecausewastepollutionpublicplacesbeautifuluglyPre-writingWhatisthepollution？DescribethecausewaterpollutionTheriverisreally

，eventhebottomoftheriverwasfullof

.Therearenomore

forfishermentocatch.dirtyrubbishfishPre-writingWhatisthepollution？DescribethecausewaterpollutionFactoriesareputting

intotheriver.wastewaterPre-writingWhatisthepollution？DescribetheproblemnoisepollutionSomepeopleplay

inpublic.loudmusicPre-writingWhatisthepollution？Describetheproblemnoisepollution

honkalotontheroad.DriversPre-writingTalkaboutpollutionsandcausesaroundusProblemsCausesWhatarethepollutions？Whatcausedthepollutions？While-writing

6月5日是世界環(huán)境日，我校英語(yǔ)社團(tuán)正在組織主題為L(zhǎng)et’sprotectourriver的征文活動(dòng)。作為一名初中生，請(qǐng)你寫(xiě)一篇倡議書(shū),倡議廣大師生參與保護(hù)河流的行動(dòng)。寫(xiě)作要求：1.談?wù)労恿髂壳暗膯?wèn)題以及造成這個(gè)問(wèn)題的原因。2.我們可以做什么來(lái)保護(hù)河流。3.號(hào)召大家參與環(huán)?；顒?dòng)，讓我們的城市更干凈。4.不少于80詞。

While-writing審題

（五個(gè)審定）審體裁：審人稱：審時(shí)態(tài)：審要點(diǎn)：審背景：說(shuō)明文（exposition）第一人稱（firstperson）一般現(xiàn)在時(shí)（presenttense）1.談?wù)労恿髂壳暗膯?wèn)題以及造成這個(gè)問(wèn)題的原因。2.我們可以做什么來(lái)保護(hù)河流。3.號(hào)召大家參與環(huán)?；顒?dòng)，讓我們的城市更干凈。反映環(huán)境問(wèn)題，倡導(dǎo)環(huán)境保護(hù)。While-writingStructureofyourpassageLet’sprotectourriverBeginningBodyEndingFacts/ProblemsCausesSolutionsCallonIndividualSoceityGovernmentWhile-writingHowtosolvetheseproblems(solutions)IndividualSocietyGovernment1.Wecan’tthrowtherubbishintotheriver.2.It’snecessayforustocleanuptherivereverymonth.It’simportanttohandoutenvironmentalnoticesandpostarticlesontheInternet.1.Ourgovernmentshouldaskthefactoriestostoppouringthewasteintotheriver2.Makinglawsisalsoagoodwaytosaveourriver.Asweknow,theniceenvironmentisgood

forourlifeandhealth.However,therearestillmuchpollutionaroundus.While-writingStructureofyourpassageBeginningAtpresent,moreandmorepeoplepayattentiontotheenvironmentaroundus.Ourriverisbadlypolluted.While-writingStructureofyourpassage1.should/need/hadbetterdo…2.It’snecessaryforustodo…3.Wemustn't/shouldn't...4.Wearen'tsupposedtodo…5.Itiseveryone'sdutyto…6.Thegovernmentshould…1.Herearesomereasons2.Firstly...3.What’smore...BodyWhile-writingStructureofyourpassageEnding1.Ibelieveifeveryonecanmaketheireffort,ourworldwillbemuchbetter.2.Smallthingscanalsomakeabigdifference.3.Let’stakeactionnow!While-writingWorkingroupsandwriteaboutenvironmentalproblems.評(píng)價(jià)指標(biāo)得分（滿分30分）

評(píng)分標(biāo)準(zhǔn)1.短文是否突出了主題

5=Excellent(優(yōu)秀)4=Good(良好)3=Acceptable(合格)2=NeedsImprovement（需要改進(jìn)）1=Rewrite(重寫(xiě))2.短文是否有清晰的開(kāi)頭和結(jié)尾

3.短文是否分段

4.短文是否使用了恰當(dāng)?shù)木湫秃拓S富的詞語(yǔ)

5.短文的單詞拼寫(xiě)和標(biāo)點(diǎn)符號(hào)是否正確

6.短文的語(yǔ)法是否正確

Post-writingAssesmentPost-writingSamplewriting

I’dliketotalkabouttheriverinourcity.theriverisnotasbeautifulasbefore.Environmentalproblemsarebecomingmoreandmoreserious.Theriverisdirtiernow.Peoplearethrowinglitterintotheriver.Thisisturningabeautifulplaceintoanuglyone.Factoriesareputtingwasteintotheriverandtheyburncoal,whichalsopollutetheairwithalotofblacksmoke.Ithinkitistimetoplayapartinsavingtheearth.Problems/FactsCausesPost-writingSamplewriting

Firstofall,weshouldletmorepeopleknowtheimportanceofenvironmenta